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DRV10974PWPR The Texas Instruments DRV10974PWPR is a 3-phase, sensorless BLDC motor driver. It features integrated power MOSFETs and operates from a 4.4V to 18V input range.
Mfr Part #:

DRV10974PWPR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV10974PWPR is a 3-phase, sensorless BLDC motor driver. It features integrated power MOSFETs and operates from a 4.4V to 18V input range.
✓ Total Stock: 1,628 pcs
$ Price Range: $2.25

DRV10974PWPR Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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1,628 pcs
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1628 pcs On Request 1 On Request On Request On Request On Request On Request
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DRV10974PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Control Interface
Current
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Supplier Device Package
Technology
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DRV10974PWPR Description

Short technical summary and product information.

The DRV10974PWPR from Texas Instruments is a highly integrated 3-phase, sensorless BLDC motor driver designed for cost-sensitive applications. It features integrated power MOSFETs, providing a continuous drive current of up to 1 A (rms) and a peak current of 1.5 A. The device operates with an input voltage range of 4.4 V to 18 V and a typical operating temperature range of -40°C to 125°C.

 

This driver utilizes a sensorless sinusoidal control topology, eliminating the need for external Hall-effect sensors. It offers features such as resistor-configurable lead angle and current limit, soft start with configurable acceleration profile, and built-in current sense to reduce external component count. The simple user interface includes a one-pin configuration for start-up and a PWM input for voltage control. Protection features include motor-lock detect, overcurrent, short-circuit, overtemperature, and undervoltage protection.

 

The DRV10974PWPR is available in a 16-HTSSOP package, suitable for surface mounting. Its design is optimized for applications requiring efficient and quiet motor control, such as in consumer electronics and industrial equipment.

DRV10974PWPR Quick Information

Product Type: Motor Driver
Canonical Name: DRV10974PWPR 12V 3-Phase Sensorless Sinusoidal Control BLDC Motor Driver
Subcategory: Brushless DC (BLDC) Motor Drivers

DRV10974PWPR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DRV10974PWPR Estimated Pricing

Qty Low High
1+ $2.25 $2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

DRV10974PWPR Features

  • Integrated 3-phase sensorless BLDC driver.
  • 1.5A peak phase drive current.
  • 4.4V to 18V input voltage range.
  • Wide -40°C to 125°C operating temperature.
  • 16-HTSSOP surface mount package.

DRV10974PWPR Applications

  • Ideal for low-noise motor control.
  • Suitable for cost-sensitive designs.
  • Used in consumer electronics.
  • Applicable in industrial equipment.

DRV10974PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the DRV10974PWPR?

4.4 V to 18 V.

What package is the DRV10974PWPR available in?

16-HTSSOP (16-PowerTSSOP with 0.173" width).

What is the operating temperature range of the DRV10974PWPR?

-40°C to 125°C.

What is the continuous phase drive current of the DRV10974PWPR?

1 A continuous, 1.5 A peak.

What control topology does the DRV10974PWPR use?

Sensorless, sinusoidal control.

What control interface does the DRV10974PWPR support?

1xPWM and analog interface.

What is the output configuration of the DRV10974PWPR?

Pre-driver - half bridge (3).

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